NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2016US31 ∴ Orbital info ∴ Epoch 60400 MJD
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2016US31  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2016US31.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.52018 0.001917 au
e 0.364297 0.0008778
i 1.637 0.0025 deg
Ω 167.081 0.0537 deg
ω 182.226 0.05265 deg
M 5.323 2.846 deg
Other useful info
Absolute Magnitude (H)    25.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9664 au
Aphelion distance 2.074 au
Asc. node-Earth separation 1.08077 au
Desc. node-Earth separation -0.03997 au
Earth MOID 0.01414 au
Orbital period 684.607 days
Date of orbit computation   feb 26 11:15

Covariance matrix
3.67422357E-061.68251617E-064.78906566E-06-1.02826617E-041.00722953E-04-5.45586104E-03
1.68251617E-067.70470211E-072.19317314E-06-4.70825530E-054.61168987E-05-2.49837040E-03
4.78906566E-062.19317314E-066.24797099E-06-1.33847223E-041.31040824E-04-7.11126939E-03
-1.02826617E-04-4.70825530E-05-1.33847223E-042.88336182E-03-2.82637207E-031.52688084E-01
1.00722953E-044.61168987E-051.31040824E-04-2.82637207E-032.77163944E-03-1.49564720E-01
-5.45586104E-03-2.49837040E-03-7.11126939E-031.52688084E-01-1.49564720E-018.10141778E+00

Correlation matrix
1.000000000.999996620.99953614-0.999017710.99810745-0.99999999
0.999996621.000000000.99959826-0.998924130.99796153-0.99999628
0.999536140.999598261.00000000-0.997218420.99579226-0.99953295
-0.99901771-0.99892413-0.997218421.00000000-0.999796000.99902202
0.998107450.997961530.99579226-0.999796001.00000000-0.99811431
-0.99999999-0.99999628-0.999532950.99902202-0.998114311.00000000